Hey, sorry for the late response.
In my opinion. Nexus 5X is still a decent device in 2019. I have one and I'm using it with Waze as a navigator, works fine for almost three years. But if you insist I would suggest Huawei Nexus 6P (but they seem to have problems in US now) or Xiaomi Mi series.

Hello. Sorry to revive this topic but I had a little issue. I recently installed TWRP 3.2.3.0 and the latest lineageos 14 on the phone. I get some improvements, but since some few days I get some issues with battery measurement and/or calibration: like it shows 40% or so but suddenly shuts-down. How can I recalibrate the battery? Thanks in advance.

Can't seem to get TWRP on my Hi10 Pro. The device is recognized when booted normally but when in bootloader or recovery it never comes up under adb devices, even though it shows up as a device on my Windows computer.

Bought unlocked from Carphone Warehouse, selling my mint Pixel 3a XL in black. Also bought the official fabric case from the Google store which is worth £40. The phone comes with an offer to allow you to redeem and get a free Acer Chromebook worth £199.

Hello!
New TWRP 3.3.0.0 but not tested (no more Y300).
If anyone what to try, beware - backup your phone, be ready to flash working recovery via download mode, if can not boot to system!
TWRP-3.3.0.0.img built with omni-5.1 branch, because missing omnirom/system/core 4.4 branch in repo.
TWRP-3.3.0.0.img build with omni-5.1 and mixed with omni-4.4.

Search for "Es File Explorer File Manager" on the Play Store
I honestly think this is the easiest ways to do this.
All you do is
Click "Fast Access" button in the top left corner
Open the "Tools" sub-section
Tap "App Manager"
All of your apps should show up there and you can tap-hold to select the app you want to back up and on the bottom bar, a "backup" button will appear. Just hit that and your apps .apk file will appear in "/sdcard/backups"
Regards, 9Apps Vidmate
Cartoon HD

I have RELATED problem to this guy, sending and writing custom recovery went OK but rebooting into recovery shows Failed (remote:bad boot image header ).I'd tried compatible and updated twrp custom recovery for my device, googling/searching for it. My stock recovery dis appear now & I Dr dont backup it any more because of excitement that I can now flashed a custom recovery. For my opinion, maybe this is caused by mistake/wrongdata/corrupteddaya/invalid compilation in programs etc..I don't know what to do ,fortunately still I can access my device likewose that I can't see any image when I go to recovery just a white screen....!....help me on how to fixed this..I dont even unlocked my bootloader,
tried many times but wont unlock bootloader.....
My phone is spreadtrum s7731c chipset cloudfone go connect...Please help & notify me at [email protected]